Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for smart home
Dishware disinfection cabinet.
The technical solution adopted by the present invention to solve the technical problems is: a kind of dishware disinfection cabinet for smart home,
Including cabinet body, cabinet door and controller, the cabinet door and cabinet body are hinged, and the cabinet door is equipped with handle, and the controller is fixed on
On cabinet body, it is equipped with PLC in the controller, is equipped with partition, disinfecting mechanism, placement mechanism and ventilating mechanisms, institute in the cabinet body
It states partition to be fixed in cabinet body, aperture is equipped at the center of the partition, the disinfecting mechanism is located at the top of partition, described logical
The lower section of partition is arranged in blower structure;
The placement mechanism includes lifting assembly, supporting plate, first motor, turntable, top plate, several web plates and several supporting plates, described
Lifting assembly, supporting plate, first motor, turntable and top plate are set gradually from below to up, and the first motor is electrically connected with PLC, institute
It states first motor and turntable is sequentially connected, the supporting plate is circumferentially evenly distributed on the top of turntable, and the top plate is fixed on supporting plate
Top, the web plate is uniformly fixed between each supporting plate from top to down;
The ventilating mechanisms include the second motor, shaft, heating wire, two side plates, several flabellums and several ventilation holes, described logical
Air holes is arranged on the inner wall of the side of cabinet body, on the inner wall for the other side that second motor is fixed on cabinet body, the second motor
It is connect with rotating shaft transmission, the flabellum is evenly distributed on the periphery of shaft, and the both ends of the heating wire pass through two side plates respectively
It is fixedly connected with the inner wall of cabinet body, the heating wire and the second motor are electrically connected with PLC;
The disinfecting mechanism includes ultraviolet lamp tube, infrared lamp and two reciprocating members, and two reciprocating members are located at cabinet body
Two sides inner wall on, in two reciprocating members, one of reciprocating member is connect with ultraviolet lamp tube, another reciprocating member with
Infrared lamp connection, the ultraviolet lamp tube and infrared lamp are electrically connected with PLC.
Preferably, the lifting in order to realize supporting plate, the lifting assembly includes driving unit, lifter plate and two liftings
Unit, the both ends of the lifter plate pass through two lifting units respectively and connect with driving unit, and the lifter plate is fixed on supporting plate
Lower section, the lifting unit includes expansion bracket and two connecting rods, and the bottom end of the driving unit and expansion bracket is sequentially connected, institute
The two sides for stating the top of expansion bracket pass through two connecting rods respectively and lifter plate is hinged.
Preferably, the driving unit includes third motor and two power lists in order to drive expansion bracket to stretch
Member, the third motor are electrically connected with PLC, and two power units are located at the two sides of third motor, the power unit packet
Include fixed block, movable block and screw rod, the third motor and fixed block are each attached to the intracorporal bottom of cabinet, the third motor with
One end of screw rod is sequentially connected, and the other end of the screw rod is arranged in fixed block, and the movable block is set on screw rod, described
Movable block with the junction of screw rod be equipped with the matched screw thread of screw rod, the fixed block and movable block respectively with the bottom of expansion bracket
The two sides at end are hinged.
Preferably, the driving force in order to guarantee the second motor, second motor is DC servo motor.
Preferably, the periphery of the first motor is equipped with several support units, described for the rotation of Auxiliary support turntable
Support unit is circumferentially evenly distributed on the periphery of the second motor, and the support unit includes supporting block and ball, the supporting block
It is fixed on the lower section of turntable, the lower section of the supporting block is equipped with recess, and the recess matches with ball, the centre of sphere of the ball
In recess, the ball is resisted against on supporting plate.
Preferably, in order to realize moving back and forth up and down for ultraviolet lamp tube and infrared lamp, the reciprocating member includes the
Four motors, rotor plate, drive rod and driving frame, the 4th motor are electrically connected with PLC, and the 4th motor is fixed on cabinet body
On inner wall, one end of the 4th motor and rotor plate is sequentially connected, and the drive rod is fixed on the remote of the other end of rotor plate
Side from the 4th motor, the drive rod are located at the inside of driving frame, the driving frame in two reciprocating members respectively with it is infrared
Fluorescent tube is fixedly connected with ultraviolet lamp tube.
Preferably, the steady movement in order to realize driving frame, the two sides of the driving frame are equipped with sliding block and sliding rail, institute
The shape for stating sliding rail is U-shaped, and the both ends of the sliding rail are fixed on the inner wall of cabinet body, and the sliding block is fixed on driving frame, institute
Sliding block is stated to be set on sliding rail.
Preferably, in order to reinforce the connection between supporting plate and web plate, the web plate is an integral molding structure with supporting plate.
Preferably, expansion bracket stress deformation, the making material of the expansion bracket are titanium alloy in order to prevent.
Preferably, being equipped with bluetooth in the controller for the ease of remote control operation equipment, the bluetooth is electrically connected with PLC
It connects.
The invention has the advantages that the dishware disinfection cabinet for being used for smart home facilitates placement to eat by placement mechanism
Tool, and the tableware on web plate is aerated by ventilating mechanisms, before disinfection, dehumidified by ventilating mechanisms to tableware blowing hot-air,
Environment excessively damp damages infrared lamp and the ultraviolet lamp tube of disinfecting mechanism are prevented, after disinfection, ventilating mechanisms blow a cold wind over to tableware,
Tableware surface heat is absorbed, realizes and cools down to tableware, people is facilitated to take tableware away, compared with existing placement mechanism, the placement
Mechanism structure is flexible, drives turntable rotation by first motor, ventilation disinfection is realized uniformly, to improve the practical of equipment
Property.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of dishware disinfection cabinet for smart home, including cabinet body 1, cabinet door 2 and controller 3, it is described
Cabinet door 2 and cabinet body 1 are hinged, and the cabinet door 2 is equipped with handle 4, and the controller 3 is fixed on cabinet body 1, in the controller 3
Equipped with PLC, partition 33, disinfecting mechanism, placement mechanism and ventilating mechanisms are equipped in the cabinet body 1, the partition 33 is fixed on cabinet
In body 1, aperture is equipped at the center of the partition 33, the disinfecting mechanism is located at the top of partition 33, and the ventilating mechanisms are set
It sets in the lower section of partition 33;
Tableware is placed on placement mechanism in use, by the opening cabinet door 2 of handle 4, then shuts cabinet door by the dishware disinfection cabinet
2,1 internal operation of cabinet body is operated by controller 3, heating and dehumidification is carried out to tableware by ventilating mechanisms first, after dehumidifying,
Tableware is risen to the top of partition 33 by placement mechanism by aperture, irradiates infrared heating and ultraviolet to tableware by disinfecting mechanism
Line disinfection, to achieve the purpose that sterilization, after the completion of sterilization, tableware is dropped to the lower section of partition 33 by placement mechanism, by logical
Tableware is blowed in blower structure, and the heat of tableware surface is taken away by air, realizes and cools down to tableware, so that people be facilitated to open
It directly takes tableware after dishware disinfection cabinet away, improves convenience and practicability that equipment uses.
As shown in Fig. 2, the placement mechanism includes lifting assembly, supporting plate 5, first motor 6, turntable 7, top plate 8, several nets
Plate 9 and several supporting plates 10, the lifting assembly, supporting plate 5, first motor 6, turntable 7 and top plate 8 are set gradually from below to up, institute
It states first motor 6 to be electrically connected with PLC, the first motor 6 is sequentially connected with turntable 7, and the supporting plate 10 is circumferential to be evenly distributed on
The top of turntable 7, the top plate 8 are fixed on the top of supporting plate 10, and the web plate 9 is uniformly fixed on each supporting plate 10 from top to down
Between;
In placement mechanism, the position of web plate 9 is secured using each supporting plate 10 on turntable 7, is disappeared using the dishware disinfection cabinet
When malicious, tableware can be placed on each web plate 9, equipment operation, PLC control the are operated by controller 3 after shutting cabinet door 2
The operation of one motor 6, drives turntable 7 to rotate, so that the top of turntable 7, tableware rotation on each web plate 9 and web plate 9, convenient for logical
Blower structure and disinfecting mechanism on the tableware on web plate 9, successively realize dehumidifying, disinfection and the drop to tableware from side stepless action
Temperature, and lifting assembly can control supporting plate 5 to carry out lifting moving in the vertical direction, to change the height and position of tableware, tableware exists
When the lower section of partition 33, dehumidifying can be blowed, fast cooling can also be carried out after sterilization is complete, and tableware is in the upper of partition 33
Fang Shi, can convenient sterilizing mechanism carry out disinfection to tableware.
As shown in figure 3, the ventilating mechanisms include the second motor 11, it is shaft 12,14, two side plates 15 of heating wire, several
Flabellum 13 and several ventilation holes, the ventilation hole are arranged on the inner wall of the side of cabinet body 1, and second motor 11 is fixed on cabinet
On the inner wall of the other side of body 1, the second motor 11 is sequentially connected with shaft 12, and the flabellum 13 is evenly distributed on the outer of shaft 12
Week, the both ends of the heating wire 14 pass through two side plates 15 respectively and are fixedly connected with the inner wall of cabinet body 1, the heating wire 14 and
Two motors 11 are electrically connected with PLC;
When ventilating mechanisms are run, PLC controls the starting of the second motor 11, and shaft 12 is driven to rotate, so that flabellum 13 keeps rotation
State is blown to ventilation hole, and before carrying out disinfection, PLC also controls the energization of heating wire 14, so that heating wire 14 generates heat, electricity
The temperature of heated filament 14 increases, and transfers heat to the air of surrounding, so that ventilating mechanisms blow hot gas to tableware, is convenient for tableware table
The moisture rapid evaporation in face is discharged from ventilation hole, prevents sterile environment excessively humidity from causing ultraviolet lamp tube 16 and infrared lamp 17
Oxidation damage, and after sterilization is complete, when tableware drops to below partition 33, the second motor 11 drives fan by shaft 12
Leaf 13 rotates, so that flowing through air around tableware, the heat that air absorbs tableware surface is discharged from ventilation hole, to realize to meal
The cooling of tool takes tableware away convenient for people.
As shown in Figure 1, the disinfecting mechanism includes ultraviolet lamp tube 16, infrared lamp 17 and two reciprocating members, two past
On the inner wall for the two sides that multiple component is located at cabinet body 1, in two reciprocating members, one of reciprocating member and ultraviolet lamp tube 16
Connection, another reciprocating member are connect with infrared lamp 17, and the ultraviolet lamp tube 16 and infrared lamp 17 are electrically connected with PLC.
In disinfecting mechanism, carried out up and down reciprocatingly by two reciprocating member control ultraviolet lamp tubes 16 and infrared lamp 17 respectively
It is mobile, while ultraviolet lamp tube 16 emits ultraviolet light to tableware, changes the DNA structure of bacterium, kill bacterium, and infrared lamp 17 to
Tableware emits infrared ray, so that tableware surface heats up, reinforces Disinfection Effect.
As shown in Fig. 2, the lifting assembly includes driving unit, lifter plate 18 and two lifting units, the lifter plate
18 both ends pass through two lifting units respectively and connect with driving unit, and the lifter plate 18 is fixed on the lower section of supporting plate 5, described
Lifting unit includes expansion bracket 19 and two connecting rods 20, and the bottom end transmission connection of the driving unit and expansion bracket 19 is described to stretch
The two sides on the top of contracting frame 19 pass through two connecting rods 20 respectively and lifter plate 18 is hinged.
PLC controls driving unit operation, while acting on the bottom end of the expansion bracket 19 in the lifting units of two sides, so that stretching
The distance of the two sides of the bottom end of contracting frame 19 changes, and expansion bracket 19 occurs for expansion bracket 19, and the length of simultaneous retractable frame 19 occurs
Variation drives 18 lifting moving of lifter plate by two connecting rods 20, and then realizes the lifting moving of supporting plate 5.
Preferably, the driving unit includes that third motor 21 and two are dynamic in order to drive expansion bracket 19 to stretch
Power unit, the third motor 21 are electrically connected with PLC, and two power units are located at the two sides of third motor 21, described dynamic
Power unit includes fixed block 22, movable block 23 and screw rod 24, and the third motor 21 and fixed block 22 are each attached in cabinet body 1
One end of bottom, the third motor 21 and screw rod 24 is sequentially connected, and the other end of the screw rod 24 is arranged in fixed block 22,
The movable block 23 is set on screw rod 24, the movable block 23 be equipped with the junction of screw rod 24 and the matched spiral shell of screw rod 24
Line, the fixed block 22 and movable block 23 are hinged with the two sides of the bottom end of expansion bracket 19 respectively.PLC control third motor 21 opens
It is dynamic, drive screw rod 24 to be rotated under the supporting role of fixed block 22, screw rod 24 passes through threaded function in movable block 23, so that
Movable block 23 is mobile with the axis of screw rod 24, and then changes the distance between movable block 23 and fixed block 22, so that expansion bracket
19 occur to stretch.
Preferably, the feature strong using DC servo motor driving force, in order to guarantee the driving force of the second motor 11, institute
Stating the second motor 11 is DC servo motor.
Preferably, the periphery of the first motor 6 is equipped with several support units, institute for the rotation of Auxiliary support turntable 7
The periphery that support unit is circumferentially evenly distributed on the second motor 11 is stated, the support unit includes supporting block 25 and ball 26, institute
The lower section that supporting block 25 is fixed on turntable 7 is stated, the lower section of the supporting block 25 is equipped with recess, the recess and 26 phase of ball
Match, the centre of sphere of the ball 26 is located in recess, and the ball 26 is resisted against on supporting plate 5.By in 25 lower section recess of supporting block
Ball 26 be resisted against the surface of supporting plate 5, realize the support to turntable 7, and ball 26 can roll in recess, and then reduce
The frictional force suffered when rotating of turntable 7, ensure that the smooth rotation of turntable 7.
As shown in figure 4, the reciprocating member includes the 4th motor 27, rotor plate 28, drive rod 29 and drives frame 30, it is described
4th motor 27 is electrically connected with PLC, and the 4th motor 27 is fixed on the inner wall of cabinet body 1, the 4th motor 27 and rotation
One end of plate 28 is sequentially connected, and the drive rod 29 is fixed on the side far from the 4th motor 27 of the other end of rotor plate 28,
The drive rod 29 is located at the inside of driving frame 30, the driving frame 30 in two reciprocating members respectively with infrared lamp 17 and ultraviolet
Fluorescent tube 16 is fixedly connected.
PLC controls the starting of the 4th motor 27, and the drive rod 29 on rotor plate 28 and rotor plate 28 is driven to carry out circular motion,
So that the height and position generating period of drive rod 29 changes, drive rod 29 is acted on the inner wall of driving frame 30, so that driving
Frame 30 is moved back and forth up and down, so that ultraviolet lamp tube 16 and infrared lamp 17 be driven to move back and forth.
Preferably, the steady movement in order to realize driving frame 30, the two sides of the driving frame 30 are equipped with 31 He of sliding block
The shape of sliding rail 32, the sliding rail 32 is U-shaped, and the both ends of the sliding rail 32 are fixed on the inner wall of cabinet body 1, and the sliding block 31 is solid
It is scheduled on driving frame 30, the sliding block 31 is set on sliding rail 32.The shifting of sliding block 31 is secured using the sliding rail 32 of fixed position
Dynamic direction, so that the reciprocating movement of 31 held stationary of sliding block, since sliding block 31 is fixed on driving frame 30, to drive driving frame
30 are smoothly moved back and forth.
Preferably, the feature consolidated using integrated formed structure, for the connection reinforced between supporting plate 10 and web plate 9,
The web plate 9 is an integral molding structure with supporting plate 10.
Preferably, the feature firm using titanium alloy material, 19 stress deformation of expansion bracket in order to prevent, the expansion bracket
19 making material is titanium alloy.
Preferably, being equipped with bluetooth in the controller 3, the bluetooth is electrically connected with PLC for the ease of remote control operation equipment
It connects.User can emit wireless signal to the disinfection cabinet by remote control equipments such as mobile phone, computers, on the disinfection cabinet in controller 3
Bluetooth passes to PLC after receiving wireless signal, by signal content, PLC controlled according to signal ventilating mechanisms in cabinet body 1,
Disinfecting mechanism and placement mechanism operation, to facilitate the operation of user's remote control operation equipment.
The dishware disinfection cabinet drives flabellum 13 to rotate before carrying out disinfection, through the second motor 11, while heating wire 14 is right
Air heating, so that hot-air transfers heat on tableware, convenient for the moisture rapid evaporation on tableware, so that ventilation hole is arranged
Out, sterile environment excessively damp damages infrared lamp 17 and ultraviolet lamp tube 16 are prevented, then lifting assembly drives supporting plate 5 to rise,
So that driving infrared lamp 17 and ultraviolet lamp tube 16 in vertical side respectively by two reciprocating members after tableware is located at 33 top of partition
It moves up, is heated by infrared lamp 17, ultraviolet lamp tube 16 is sterilized, to reinforce Disinfection Effect, after sterilization is complete, is risen
Part of coming down to a lower group drives supporting plate 5 to decline, and so that tableware is located at the lower section of partition 33, then drive flabellum 13 to rotate by the second motor 11, makes cold
When air passes through tableware, the heat of tableware is absorbed, then be discharged by ventilation hole, achievees the purpose that cool down to tableware, it is convenient to sterilize
People take out tableware after the completion, and while being dehumidified, being sterilized and being cooled down, first motor 6 drives turntable 7 to rotate, so that meal
Tool rotation, to enable ventilating mechanisms and disinfecting mechanism stepless action on tableware, further improves the dishware disinfection cabinet
Practicability.
Compared with prior art, which facilitates placement tableware by placement mechanism, and
The tableware on web plate 9 is aerated by ventilating mechanisms, before disinfection, is dehumidified, is prevented to tableware blowing hot-air by ventilating mechanisms
The environment of disinfecting mechanism excessively damp damages infrared lamp 17 and ultraviolet lamp tube 16, after disinfection, ventilating mechanisms blow a cold wind over to tableware,
Tableware surface heat is absorbed, realizes and cools down to tableware, people is facilitated to take tableware away, compared with existing placement mechanism, the placement
Mechanism structure is flexible, drives turntable 7 to rotate by first motor 6, ventilation disinfection is realized uniformly, to improve the practical of equipment
Property.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.